Acer AB460 F1 User Manual page 179

159
Mirroring or Lockstep Mode: Single processor configuration
Please follow the table as shown below. The same rules are applied to
the CPU2 memory channel.
For mirroring mode, there is a primary and a copy of the primary
image. By this definition, the effective size of memory is reduced by at
least one-half
Total
DIMM 1B
Capacity
2GB
4GB 1GB
4GB
8GB 2GB
8GB
16GB 4GB
16GB
32GB 8GB
32GB
64GB 16GB
DIMM 1A DIMM 2B
1GB
1GB 1GB
2GB
2GB 2GB
4GB
4GB 4GB
8GB
8GB 8GB
16GB
16GB 16GB
DIMM 2A
1GB
1GB
2GB
2GB
4GB
4GB
8GB
8GB
16GB
16GB